environment▌

Docker Compose, environment variables, dev containers, and infrastructure-as-code templates for consistent local and production setups. \n \n Provides complete Docker Compose configuration for multi-service development (web app, PostgreSQL, Redis, Nginx) with volume mounting and service dependencies \n Includes .env management patterns with type-safe environment variable loading in Node.js and mandatory .gitignore rules to prevent secret commits \n Offers VS Code dev container setup with pre-con